U.S. Air Force Master Sgt. Pennie Brawley signs paperwork for weapons to be loaded onboard a C-130 Hercules aircraft at Charlotte-Douglas International Airport in Charlotte, N.C., Feb. 12, 2007, as Master Sgt. Norbert Reid, a supply technician, looks on. Brawley, a loadmaster with 156th Airlift Squadron, North Carolina Air National Guard, is deploying in support of Operation Enduring Freedom. (U.S. Air Force photo by Tech. Sgt. Brian E. Christiansen) (Released)